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Performance characteristics of permanent magnet gasoline generator

Permanent magnet generator dispenses with excitation winding, carbon brush, slip ring structure of excitation generator, dongyang magnetic steel structure of the whole machine is brief, avoiding the excitation winding easy to burn down...

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Fasteners in the selection, stainless steel material is not magnetic and can not explain the toy horn magnetic steel Ming its quality, in fact, some chromium manganese stainless steel is just not magnetic stainless steel.

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